INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30da4962ade9ff795eb4f1501ec953c07c97c833db93f84c642c3ed930a8d735', 
    '+2CzMEbfbDFrmymkJL2Kfvq0IyiwGSWMU7kS17lhSb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)